Wittgenstein’s ladder is a one-way ladder. Climbing it is difficult but descent is impossible. Once you have reached the top, there is a popular misconception that the ladder blocks your regress by casting itself down on the ground. However, ladder cognoscenti know that the ladder is much too subtle and elegant for that. The way it works is you can mount the ladder to return to the ground, but as you start to lower yourself, the ladder moves up at the same rate. The cumulative effect is null. The ladder has borne you up, and will now bear you exactly where you are for eternity.